[Rasch] Logit scores

Mike Linacre (RMT) rmt at rasch.org
Tue Dec 20 03:46:28 EST 2005


Dear Rama:

How about linearly transforming logits into the range 0-100 for the lowest 
to highest possible measure on the test? Then the Rasch measures mean "per 
cent of the way up the test".

What transformations have other folks found useful?

Mike L.

Rama Guinda wrote:
>How to report the logit scores in the form of understandable and 
>meaningful scores for the students, parents and teachers?
>Scores that are easy to make sense of and at the same time maintain the 
>interval characteristic of the logit scores.

Mike Linacre
Editor, Rasch Measurement Transactions
rmt at rasch.org www.rasch.org/rmt/ Latest RMT: 19:3 Winter


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